Tested prompts that produce impressive videos. Copy any prompt into your AI coding assistant after running `make setup`.
## Zero-Key Demos (instant, no API keys)
These render pre-built compositions using only Remotion components — animated charts, typography, data visualization. No external services, no cost, no waiting.
```bash
make demo # Render all three demos
./render-demo.sh world-in-numbers # Render one specific demo
./render-demo.sh --list # See all available demos
```
| Demo | Duration | What It Shows |
|------|----------|--------------|
| **world-in-numbers** | 45s | KPI grids, bar charts, pie charts, line charts, comparison cards, stat reveals |
These use the full agent pipeline — research, scripting, asset generation, composition — using only free tools (Piper TTS, stock media, Remotion).
### Data Explainer
> "Make a 45-second animated explainer about why the sky is blue. Use data visualization and animated text — no images needed, just charts, stat cards, and typography."
**What you get:** Research-grounded script, Piper narration, Remotion-animated scenes with text cards, stat reveals, and callout boxes. Subtitles included.
**Estimated time:** 5-10 minutes | **Cost:** $0
### Quick Fact Video
> "Create a 60-second data-driven video about coffee consumption around the world. Include bar charts comparing countries and a pie chart of coffee types."
**What you get:** Animated data visualization with charts, comparison cards, and narrated facts. All data sourced from the research stage.
**Estimated time:** 8-12 minutes | **Cost:** $0
### History Explainer
> "Make a short explainer about how the internet works, with narration and animated captions. Keep it under 60 seconds."
**What you get:** Structured explainer with section titles, text cards, stat reveals, and TikTok-style word-by-word captions synced to narration.
**Estimated time:** 8-12 minutes | **Cost:** $0
### Developer Education
> "Create a 90-second animated explainer about how Git rebase works. Use animated diagrams and comparison cards to show rebase vs merge. Target audience: junior developers."
**What you get:** Technical explainer with comparison cards (rebase vs merge), callout tips, step-by-step animated text, and developer-friendly narration.
**Estimated time:** 10-15 minutes | **Cost:** $0
---
## One-Key Prompts (FAL_KEY only, ~$0.50-$1.50)
Adding `FAL_KEY` to your `.env` unlocks FLUX image generation. These prompts combine AI-generated visuals with Remotion animation.
### Science Explainer
> "Create an animated explainer about how CRISPR gene editing works, with AI-generated visuals of DNA and cell diagrams. Make it 90 seconds, educational but exciting."
**What you get:** Research-backed script, FLUX-generated images with Ken Burns animation, spring-animated transitions, narration, subtitles, and music.
> "Build a 90-second explainer about the psychology of color in marketing. Use AI-generated images showing color associations and include data about color impact on purchasing decisions."
**What you get:** Research-grounded explainer with AI-generated color psychology illustrations, bar charts, pie charts, and narrated insights.
These use the **Animation pipeline** with `image_animation` approach — FLUX-generated still images brought to life through multi-image crossfade, cinematic camera motion, particle overlays, and ambient music. No video generation APIs needed. Each 30-second video costs ~$0.15.
### Ghibli Fantasy World
> "Create a 30-second Ghibli-style animated video of a magical floating library in the clouds at golden hour. Books drift between shelves, warm light streams through stained glass windows, and a small cat naps on a reading desk."
**What you get:** 6 anime scenes with 12 FLUX-generated images, camera motion (zoom, pan, Ken Burns, drift), sparkle and light-ray particles, cinematic vignette, hero title overlay, and auto-sourced ambient music with energy-optimized offset.
> "Make a 30-second anime-style animation of an underwater temple with bioluminescent coral, ancient ruins covered in sea moss, luminous jellyfish drifting past stone pillars, and shafts of sunlight piercing the deep blue."
**What you get:** Deep ocean atmosphere with mist and sparkle particles, pan and drift camera motion, blue-green lighting overlays, section title overlays, and oceanic ambient soundtrack.
> "Create a 30-second Ghibli-style animated video showing the four seasons in a Japanese countryside village — cherry blossoms in spring, fireflies in summer, red maple leaves in autumn, and snow-covered thatched roofs in winter."
**What you get:** 6 scenes transitioning through seasons with petal, firefly, sparkle, and mist particles matching each season. Warm-to-cool lighting transitions and ambient seasonal soundtrack.
> "Make a 30-second anime-style animation of a steampunk city at dusk — airships floating between brass towers, steam rising from street vents, clockwork birds perching on copper lampposts, and a lone inventor walking home through cobblestone streets."
**What you get:** Industrial-fantasy atmosphere with mist and sparkle particles, parallax and zoom camera motion, warm amber lighting overlays, and steampunk-ambient soundtrack.
With video generation (Veo, Kling, Runway) + premium TTS (ElevenLabs) + music (Suno). These produce broadcast-quality content.
### Cinematic Trailer
> "Create a cinematic 30-second trailer for a sci-fi concept: humanity receives a warning from 1000 years in the future. Use motion video clips, a cinematic soundtrack, and dramatic title cards."
**What you get:** Veo/Kling-generated motion clips, cinematic title cards with signal texture effects, Hans Zimmer-style soundtrack, and dramatic pacing.
> "Make a 90-second animated explainer about quantum computing for middle school students. Use a fun narrator voice, custom soundtrack, and AI-generated visuals of qubits and quantum gates."
**What you get:** Full production: ElevenLabs narration, FLUX visuals, Suno soundtrack, Remotion composition with animated charts and text overlays.
> "Create a 60-second avatar spokesperson video announcing a company rebrand. Professional tone, clean background, with animated text overlays showing the new brand values."
**What you get:** HeyGen avatar video with TTS narration, overlaid section titles, stat reveals, and branded text cards.
> "Create a 3-minute animated explainer about photosynthesis for 8th graders. Make it fun and visual — use diagrams, charts showing energy conversion, and a friendly narrator voice."
### For Developer Advocates
> "Make a 60-second product demo video for our new REST API. Show the request/response flow with animated diagrams, include latency benchmarks as bar charts, and end with a quick start code snippet."
### For Indie Hackers
> "Create a 30-second Product Hunt launch video for my SaaS tool that helps teams track OKRs. Show 3 key features with animated stat cards and comparison views. Upbeat, modern."
### For Content Creators
> "Take my recent blog post about AI trends in 2026 and turn it into a 90-second video. Research current data to ground it, use animated charts for the statistics, and add a conversational narrator."
---
## Tips for Better Results
**Be specific about visual components.** Instead of "make it look good," say "use bar charts for the comparison, a donut chart for the breakdown, and stat cards for the key numbers."
**Mention your target audience.** "For junior developers" or "for 8th graders" dramatically changes the script, pacing, and visual style.
**Specify duration.** The agent optimizes content density based on your target length. 45 seconds needs ~110 words of narration; 90 seconds needs ~225 words.
**Request specific chart types.** The system has bar charts, line charts, pie/donut charts, KPI grids, progress bars, comparison cards, and callout boxes. Name the ones you want.
**Ask for the zero-key path.** If you want free results, say "use only free tools" or "no paid APIs." The agent will route to Piper TTS, stock media, and Remotion-only compositions.
**For anime/Ghibli-style videos,** mention the style explicitly: "Ghibli-style" or "anime-style." Describe the atmosphere, lighting, and mood. The agent uses the Animation pipeline with FLUX image generation and Remotion's anime scene engine — multi-image crossfade, camera motion, and particle overlays create the illusion of animation from still images. Cost is minimal (~$0.15 for 30 seconds).
